Cell ProliferationCell DivisionCell Line, TumorCells, CulturedSignal TransductionApoptosisTumor Markers, BiologicalCell CycleTumor BurdenTumor Necrosis Factor-alphaCell DifferentiationRNA, MessengerCell SurvivalCell LineMice, Inbred C57BLImmunohistochemistryCell MovementTumor Suppressor Protein p53Blotting, WesternReverse Transcriptase Polymerase Chain ReactionBromodeoxyuridineTumor Suppressor ProteinsGene Expression Regulation, NeoplasticNeoplasms, ExperimentalMice, Inbred BALB CGenes, Tumor SuppressorKi-67 AntigenPhosphorylationNeovascularization, PathologicRNA, Small InterferingTime FactorsCell Growth ProcessesLymphocyte ActivationTransfectionMice, NudeDown-RegulationFlow CytometryCell Transformation, NeoplasticProliferating Cell Nuclear AntigenDose-Response Relationship, DrugWilms TumorMice, TransgenicMice, KnockoutGene ExpressionXenograft Model Antitumor AssaysTransplantation, HeterologousBrain NeoplasmsUp-RegulationGene Expression RegulationT-LymphocytesNeoplasm ProteinsMolecular Sequence DataEpithelial CellsCarcinoid TumorNeoplasmsTranscription FactorsAdenocarcinomaMutationFibroblastsMammary Neoplasms, ExperimentalColonic NeoplasmsCyclin D1Tumor Cells, CulturedBreast NeoplasmsRNA InterferenceBase SequenceDisease Models, AnimalNeuroendocrine TumorsStem CellsTumor MicroenvironmentProto-Oncogene Proteins c-aktNeoplasm MetastasisProto-Oncogene ProteinsDNA-Binding ProteinsLiver NeoplasmsAntineoplastic AgentsGene Expression ProfilingThymidineAntibodies, MonoclonalCell CountPhenotypeMice, SCIDEnzyme ActivationCyclin-Dependent Kinase Inhibitor p27Enzyme InhibitorsDNACell Cycle ProteinsModels, BiologicalHyperplasiaGene Knockdown TechniquesProto-Oncogene Proteins c-mycProtein-Serine-Threonine KinasesRecombinant ProteinsGliomaCell AdhesionGrowth InhibitorsSkin NeoplasmsCyclin-Dependent Kinase Inhibitor p21Muscle, Smooth, VascularNeoplasm Transplantation